<!DOCTYPE html>
<html lang="en">

<head>
	<meta charset="UTF-8">
	<title>vue2.x</title>
</head>

<body>
	<script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
	<div id="app">
		{{message}}
	</div>
	<script>
		var vm = new Vue({
			el: '#app',
			data: {
				message: 'hello vue'
			}
		})
	</script>
</body>

</html>